discovered by a farmer working his land a few miles outside of town. she had been killed by a single gunshot wound to the head. >> i just -- i remember being in shock. i felt -- i felt guilty and helpless. >> she was executed. >> the killer used a glaser type bullet that exploded on impact, making it impossible to determine the weapon's caliber. next, the fbi analyzed the ransom notes. all were typed with a computer word processer program, and all were printed with the same font. on one note the word "exactly" was misspelled. investigators got their first real break in the case from a police officer who was walking in the shopping center near harry weiner's bank. he noticed a sign in a bookstore window listing the sunday newspapers the store carried. in particular he noticed the